锰

美国每日参考值（DV，成人）：2.3 mg · 标签常用单位：mg

营养成分表标示的是元素锰，不是其来源化合物（如葡萄糖酸锰、硫酸锰）的重量。

参考摄入量

数值美国中国欧盟
标签参考值标签上百分比的基准，由各法规规定；不是推荐摄入量2.3 mgDV · 成人及 4 岁以上儿童13 mgNRV32 mgNRV4
推荐摄入量（成人）2.3 mg (men 19+), 1.8 mg (women 19+)AI · Adults 19+74.5 mg (men), 4.0 mg (women)AI · Adults 18+83 mgAI5
可耐受最高摄入量11 mg (19+ years: male, female, pregnancy and lactation alike)UL · Adults 19+211 mgUL · Adults 18+8No UL derived; safe level of intake 8 mgUL6
  1. FDA, 21 CFR 101.9(c)(8)(iv), Daily Values for adults and children 4 years and older
  2. NIH Office of Dietary Supplements, Manganese fact sheet for health professionals, Table 3, citing Institute of Medicine, Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc (2001)
  3. GB 28050-2011 General rules for nutrition labelling of prepackaged foods, Appendix A nutrient reference values (NRV); value unchanged in GB 28050-2025, Appendix A (published 16 March 2025, in force 16 March 2027) (2025)
  4. Regulation (EU) No 1169/2011, Annex XIII Part A, nutrient reference values (consolidated text) (2011)
  5. EFSA NDA Panel, Scientific Opinion on Dietary Reference Values for manganese (2013)
  6. EFSA NDA Panel, Scientific opinion on the tolerable upper intake level for manganese (2023)
  7. NIH Office of Dietary Supplements, Manganese fact sheet for health professionals (2021)
  8. Chinese Nutrition Society, Chinese Dietary Reference Intakes (DRIs 2023) (2023)

标签值（DV、NRV）是标签上百分比背后的参考点。推荐摄入量与最高摄入量按所列机构原样引用；它们因年龄、性别与生理阶段而异，且都不是建议。